Kousik Krishnan

22.8k total citations · 3 hit papers
249 papers, 14.9k citations indexed

About

Kousik Krishnan is a scholar working on Cardiology and Cardiovascular Medicine, Psychiatry and Mental health and Cognitive Neuroscience. According to data from OpenAlex, Kousik Krishnan has authored 249 papers receiving a total of 14.9k indexed citations (citations by other indexed papers that have themselves been cited), including 76 papers in Cardiology and Cardiovascular Medicine, 72 papers in Psychiatry and Mental health and 66 papers in Cognitive Neuroscience. Recurrent topics in Kousik Krishnan's work include Functional Brain Connectivity Studies (55 papers), Cardiac Arrhythmias and Treatments (39 papers) and Advanced Neuroimaging Techniques and Applications (28 papers). Kousik Krishnan is often cited by papers focused on Functional Brain Connectivity Studies (55 papers), Cardiac Arrhythmias and Treatments (39 papers) and Advanced Neuroimaging Techniques and Applications (28 papers). Kousik Krishnan collaborates with scholars based in United States, Singapore and Canada. Kousik Krishnan's co-authors include David C. Steffens, P. Murali Doraiswamy, Warren D. Taylor, James R. MacFall, Martha E. Payne, John L. Beyer, Douglas R. McQuoid, Rima Kaddurah‐Daouk, James M. Provenzale and Larry A. Tupler and has published in prestigious journals such as JAMA, Circulation and Annals of Internal Medicine.

In The Last Decade

Kousik Krishnan

239 papers receiving 14.3k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Effects of Exercise Training on Older Patients With Major Depression

1999 884 citations P. Murali Doraiswamy, Kousik Krishnan et al. profile →
Exercise Treatment for Major Depression: Maintenance of Therapeutic Benefit at 10 Months

2000 740 citations Kousik Krishnan et al. Psychosomatic Medicine profile →
Clinical outcomes of left bundle branch area pacing compared to right ventricular pacing: Results from the Geisinger-Rush Conduction System Pacing Registry

2021 141 citations Parikshit S. Sharma, Neil R. Patel et al. Heart Rhythm profile →

Peers

Countries citing papers authored by Kousik Krishnan

Since Specialization

Citations

This map shows the geographic impact of Kousik Krishnan's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Kousik Krishnan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Kousik Krishnan more than expected).

Fields of papers citing papers by Kousik Krishnan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Kousik Krishnan. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Kousik Krishnan. The network helps show where Kousik Krishnan may publish in the future.

Co-authorship network of co-authors of Kousik Krishnan

This figure shows the co-authorship network connecting the top 25 collaborators of Kousik Krishnan. A scholar is included among the top collaborators of Kousik Krishnan based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Kousik Krishnan. Kousik Krishnan is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Clinical outcomes of left bundle branch area pacing compared to right ventricular pacing: Results from the Geisinger-Rush Conduction System Pacing Registry breakdown → 2021 ·Heart Rhythm ·Parikshit S. Sharma, Neil R. Patel, Venkatesh Ravi, Dipen Zalavadia, (unknown), (unknown), Timothy R. Larsen, Angela Naperkowski, Jeremiah Wasserlauf, Kousik Krishnan, W. Glenn Young, Parash Pokharel, Jess W. Oren, Randle Storm, Richard G. Trohman, Henry D. Huang, Faiz A. Subzposh, Pugazhendhi Vijayaraman	141
2	Mortality benefit of catheter ablation versus medical therapy in atrial fibrillation: An RCT only meta‐analysis 2021 ·Journal of Cardiovascular Electrophysiology ·Venkatesh Ravi, (unknown), Lin Li, Timothy R. Larsen, Jeremiah Wasserlauf, Richard G. Trohman, Kousik Krishnan, Parikshit S. Sharma, Henry D. Huang	10
3	Use of infrared thermography to delineate temperature gradients and critical isotherms during catheter ablation with normal and half normal saline: Implications for safety and efficacy 2021 ·Journal of Cardiovascular Electrophysiology ·Henry D. Huang, Venkatesh Ravi, (unknown), Jeanne du Fay de Lavallaz, Jeffrey R. Winterfield, (unknown), Jeremiah Wasserlauf, Kousik Krishnan, Richard G. Trohman, Parikshit S. Sharma, Timothy R. Larsen	10
4	Comparison between minimal fluoroscopy and conventional approaches for visually guided laser balloon pulmonary vein isolation ablation 2020 ·Journal of Cardiovascular Electrophysiology ·Henry D. Huang, (unknown), (unknown), Carlos Macias, Jeffrey R. Winterfield, Parikshit S. Sharma, Timothy R. Larsen, Kousik Krishnan, Richard G. Trohman	3
5	Cryoballoon Ablation and Bipolar Voltage Mapping in Patients With Left Atrial Appendage Occlusion Devices 2020 ·The American Journal of Cardiology ·Henry D. Huang, Kousik Krishnan, Parikshit S. Sharma, Clifford J. Kavinsky, (unknown), Venkatesh Ravi, Timothy R. Larsen, Richard G. Trohman	4
6	A systematic review and meta‐analysis comparing second‐generation cryoballoon and contact force radiofrequency ablation for initial ablation of paroxysmal and persistent atrial fibrillation 2020 ·Journal of Cardiovascular Electrophysiology ·Venkatesh Ravi, (unknown), (unknown), Timothy R. Larsen, Kousik Krishnan, Richard G. Trohman, Parikshit S. Sharma, Henry D. Huang	14
7	Meta‐analysis of pulmonary vein isolation ablation for atrial fibrillation conventional vs low‐ and zero‐fluoroscopy approaches 2020 ·Journal of Cardiovascular Electrophysiology ·Henry D. Huang, (unknown), Venkatesh Ravi, Parikshit S. Sharma, Timothy R. Larsen, Kousik Krishnan, Richard G. Trohman	14
8	Development of New‐Onset or Progressive Atrial Fibrillation in Patients With Permanent HIS Bundle Pacing Versus Right Ventricular Pacing: Results From the RUSH HBP Registry 2020 ·Journal of the American Heart Association ·Venkatesh Ravi, Dominik Beer, Grzegorz Pietrasik, (unknown), (unknown), Muhammad Talha Ayub, Timothy R. Larsen, Henry D. Huang, Kousik Krishnan, Richard G. Trohman, Pugazhendhi Vijayaraman, Parikshit S. Sharma	28
9	Sensors for rate‐adaptive pacing: How they work, strengths, and limitations 2020 ·Journal of Cardiovascular Electrophysiology ·Richard G. Trohman, Henry D. Huang, Timothy R. Larsen, Kousik Krishnan, Parikshit S. Sharma	21
10	IMPACT OF CONTRAST ENHANCED TRANS-ESOPHAGEAL ECHOCARDIOGRAPHY ON LEFT ATRIAL APPENDAGE THROMBUS EXCLUSION IN PATIENTS AWAITING DIRECT CURRENT CARDIOVERSION 2014 ·Journal of the American College of Cardiology ·(unknown), (unknown), Jonathan Kaplan, Jeffrey S. Soble, Melissa Tracy, (unknown), Kousik Krishnan, Christopher Madias, Rami Doukky, Steven B. Feinstein	1
11	Presence of A Left Atrial Appendage Thrombus After Successful Surgical Closure of the Left Atrial Appendage: A Case Report. 2013 ·Europe PMC (PubMed Central) ·(unknown), Steven B. Feinstein, Kousik Krishnan	1
12	The Vascular Depression Subtype: Evidence of Internal Validity 2008 ·Biological Psychiatry ·Joel R. Sneed, David Rindskopf, David C. Steffens, Kousik Krishnan, Steven P. Roose	88
13	Short/long heterozygotes at 5HTTLPR and white matter lesions in geriatric depression 2007 ·International Journal of Geriatric Psychiatry ·David C. Steffens, Warren D. Taylor, Douglas R. McQuoid, Kousik Krishnan	15
14	Sertraline and the Cheshire Cat in Geriatric Depression [6] (multiple letters) 2004 ·American Journal of Psychiatry ·Bernard J. Carroll, Lon S. Schneider, J. Craig Nelson, Cathryn M. Clary, Paul Newhouse, Kousik Krishnan, (unknown), Karen L. Weihs	3
15	Localization of age-associated white matter hyperintensities in late-life depression 2003 ·Progress in Neuro-Psychopharmacology and Biological Psychiatry ·Warren D. Taylor, James R. MacFall, David C. Steffens, Martha E. Payne, James M. Provenzale, Kousik Krishnan	86
16	An 8-Week Multicenter, Parallel-Group, Double-Blind, Placebo-Controlled Study of Sertraline in Elderly Outpatients With Major Depression 2003 ·American Journal of Psychiatry ·Lon S. Schneider, J. Craig Nelson, Cathryn M. Clary, Paul Newhouse, Kousik Krishnan, Thomas Shiovitz, Karen L. Weihs, (unknown)	124
17	The Depression Interview and Structured Hamilton (DISH): Rationale, Development, Characteristics, and Clinical Validity 2002 ·Psychosomatic Medicine ·Kenneth E. Freedland, Judith A. Skala, Robert M. Carney, James M. Raczynski, C. Barr Taylor, Carlos F. Mendes de Leon, Gail Ironson, Marston Youngblood, Kousik Krishnan, Richard C. Veith	54
18	Development of a semi-automated method for quantification of MRI gray and white matter lesions in geriatric subjects 2002 ·Psychiatry Research Neuroimaging ·Martha E. Payne, (unknown), James R. MacFall, James M. Provenzale, Christopher E. Byrum, Kousik Krishnan	91
19	MR signal intensity of gray matter/white matter contrast and intracranial fat: effects of age and sex 2002 ·Psychiatry Research Neuroimaging ·(unknown), Stavra A. Xanthakos, Larry A. Tupler, Daniel P. Barboriak, H. Cecil Charles, James R. MacFall, Kousik Krishnan	7
20	Brain imaging in clinical psychiatry 1997 ·Marcel Dekker eBooks ·Kousik Krishnan, P. Murali Doraiswamy	81

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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